diff --git a/api/src/api/middleware/websocket.py b/api/src/api/middleware/websocket.py
index ecd1063..0d8683f 100644
--- a/api/src/api/middleware/websocket.py
+++ b/api/src/api/middleware/websocket.py
@@ -13,7 +13,12 @@ logger = APILogger("api.ws")
 class AuthenticatedGraphQLTransportWSHandler(GraphQLTransportWSHandler):
 
     def __init__(self, *args, **kwargs):
-        super().__init__(*args, on_connect=self.on_connect, on_disconnect=self.on_disconnect, **kwargs)
+        super().__init__(
+            *args,
+            on_connect=self.on_connect,
+            on_disconnect=self.on_disconnect,
+            **kwargs,
+        )
 
     @staticmethod
     async def on_connect(ws: WebSocket, message: dict):
@@ -34,5 +39,3 @@ class AuthenticatedGraphQLTransportWSHandler(GraphQLTransportWSHandler):
     async def on_disconnect(ws: WebSocket):
         logger.debug(f"WebSocket connection {ws.state.request_id} closed")
         return True
-
-
diff --git a/api/src/core/logger.py b/api/src/core/logger.py
index 0e0c0cc..836b010 100644
--- a/api/src/core/logger.py
+++ b/api/src/core/logger.py
@@ -73,7 +73,11 @@ class Logger:
             structured_message["request"] = {
                 "url": str(request.url),
                 "method": request.method if request.scope == "http" else "ws",
-                "data": asyncio.create_task(request.body()) if request.scope == "http" else None,
+                "data": (
+                    asyncio.create_task(request.body())
+                    if request.scope == "http"
+                    else None
+                ),
             }
         return str(structured_message)
 
diff --git a/web/src/app/modules/admin/administration/users/users.columns.ts b/web/src/app/modules/admin/administration/users/users.columns.ts
index e0e22f9..f5fe0af 100644
--- a/web/src/app/modules/admin/administration/users/users.columns.ts
+++ b/web/src/app/modules/admin/administration/users/users.columns.ts
@@ -6,7 +6,6 @@ import {
 } from 'src/app/core/base/page.columns';
 import { TableColumn } from 'src/app/modules/shared/components/table/table.model';
 import { User } from 'src/app/model/auth/user';
-import { Group } from 'src/app/model/entities/group';
 
 @Injectable()
 export class UsersColumns extends PageColumns<User> {